File: t5318.scala

package info (click to toggle)
scala 2.11.12-4
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, buster
  • size: 62,776 kB
  • sloc: java: 13,415; xml: 3,252; sh: 1,620; python: 756; makefile: 38; awk: 36; ansic: 6
file content (8 lines) | stat: -rw-r--r-- 220 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
 
class CompilerHang {
  trait TC[M[_]]
  trait S[A]

  implicit def tc[M[_]](implicit M0: TC[M]): TC[S] = null
  def breakage[F[_] : TC] = 0
  breakage  // type checker doesn't terminate, should report inference failure
}